Hundreds of years ago, a scientist named Rosetta invented a machine, which shocked the whole country. However, not long after, the scientist was found to have been assassinated at home, and then related laboratory personnel were also assassinated one after another. After that, no one knew what Rosetta's machine was or where it was. As time went by, the name Rosetta was gradually forgotten, but the machine was still quietly waiting for someone to find it.
Purpose: Follow objective laws